ok so i built a new computer using the old ram, disc drive, and hdd from my comp. only 512 ram total a pretty big hdd, and a dvd burner/cd-rom drive. i got a new case an asus a8n sli premium mobo with a GF6800GT nvidea pci express card and an amd 64 4200 athlon x2 processor. i mainely use teamspeak, wow, and some other games but i have a problem. wutever i do i cant input audio via microphone. i have tried changing sensitivity and wutnot and have run out of ideas. not sure if i need some driver update or anything but if you have any idea or know wuts wrong please help me out. any help is appreciated. thanks in advance.